Dissertation > Excellent graduate degree dissertation topics show

Study on the Parameter for the Stability of High Rock Slope of Expressway

Author: GuoYongJian
Tutor: XieYongLi
School: Chang'an University
Course: Geotechnical Engineering
Keywords: Sensitivity analysis Sensitivity of parts Finite Element Strength Reduction MSC.MARC High Rock Slope
CLC: U418.14
Type: Master's thesis
Year: 2009
Downloads: 140
Quote: 2
Read: Download Dissertation

Abstract


One of the most important factors of the highway high rock slope existence has been restricted road operator safety evaluation of high rock slope stability also is a more complex and must content. High rock slope stability evaluation of the sensitivity of parameters has existing research based on the finite element strength reduction method is introduced into large-scale non-linear finite element the software MSC.MARC being realized by more computational analysis group conditions of single factors , explore the rock slope changes of the parameters of the impact on slope stability , and analysis of slope stability degree of sensitivity of the parameters obtained internal friction angle Φ side slope stability is the most sensitive parameter , followed by the cohesion c severe γ . According to the analysis of rock slope under the drawn unloading up to Chongqing Expressway the Dianjiang - linshui segment rocky slope engineering field monitoring results presented to the lateral expansion trend , the slope the stress sensitive parts of the slope is the lower part of the slope of the change of the internal stress value amplitude greater than the amplitude of the change of the displacement . Accordingly, the combination of highway rock slope characteristics of the variation of the the Slope internal stress field and the slope in sensitive parts of distribution characteristics , to do preparatory work for the establishment of high rock slope warning system .

Related Dissertations

  1. The Effect of Composite Additive on the SNCR,X701
  2. The Stability Analysis of Earth-Rock Dam with Fluid-Structure Interaction Effect,TV641
  3. Study of Static and Dynamic Collaborative Optimization on Container Ship Structure,U674.131
  4. Ground Source Heat Pump System Simulation and Optimization,TU831.3
  5. Project Risk Assessment Based on DEA Model and Method,F272
  6. Integrated hydraulic excavator hierarchical optimization methods,TU621
  7. Study on Vibration Comfort of Heavy-duty Commercial Vehicle Cab,U461.4
  8. Research on Parameter Optimization and Sensitivity Analysis in Cognitive Radio Networks,TN925
  9. Anylyse Slope’s Stability of Pump with the Limited Equilibrium Method and the Finite Element Method,TU43
  10. Comparison of LST Retrieval Precision and Sensitivity Analysis Between Two Split-Window Algorithems,P423.7
  11. The Application and Evaluation of Microbial Source Tracking Method in Industrial and Domestic Polluted Water Body,X52
  12. Study on Optimal Allocation of Urban Reclaimed Water System,X703
  13. The Plan Book of Yuedong Waste Steel Import Distribution Center,F752.61
  14. Lingyun Chemical Technology Co., EMM Investment Research Project,F406.7
  15. Welding aluminum honeycomb flat pressure properties of numerical simulation studies,TG457.14
  16. Three-Dimensional Design and Finite Element Analysis of the Sendzimir Twenty High Rolling Mill,TG333.7
  17. Life cycle assessment of fuel dimethyl ether and its sensitivity analysis,TQ517
  18. Study on Effect and Mechanism of Partition Wall in Protecting Adjacent Buildings from Deep Excavation in Soft Ground,TU753
  19. The Study of Cylindrical Gear Speed Reducer’s Design Based on Pro/E and ADAMS,TH132.46
  20. Evaluation on Sensibility for Soil Erosion and Research on Management Configuration in Shandong,S157
  21. Based on BP neural network modeling of hospital costs,R197.324

CLC: > Transportation > Road transport > Road works > Road maintenance and repairs > Road maintenance procedures and standards
© 2012 www.DissertationTopic.Net  Mobile